Individual Calculations December 2023
 Prokop, Matej  Total change: 2.20  Rating chartPersonal card
 2. liga D 2023-2024 r2-3 various CZE 2023-11-05
RcRownchangeKK*chgGame
 1834 1844 1.00 2 -0.03 20 -0.60 
  Kroulik, Vaclav 1831 CZE1.0010.48209.60 
  Pejrimovska, Viola Ruby 1836 CZE0.001-0.5120-10.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 PDSS - Krajsky prebor I 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 1947 1844 0.50 1 0.14 20 2.80 
  Lorenc, Adam 1947 CZE0.5010.14202.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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